#include <machine/asm.h>


ENTRY(__aeabi_uldivmod)
#ifdef __ARM_EABI__
# if !defined(__ARM_DWARF_EH__)
	.fnstart
#endif
	.cfi_startproc
#endif
#if !defined(_KERNEL) && !defined(_STANDALONE)
#if !defined(__thumb__)
	orrs	ip, r2, r3
	beq	.Ldivbyzero
#elif defined(_ARM_ARCH_T2)
	cbnz	r2, 1f
	cbz	r3, .Ldivbyzero
1:
#else
	cmp	r2, #0
	bne	1f
	cmp	r3, #0
	beq	.Ldivbyzero
1:
#endif
#endif

	push	{r4,lr}
#ifdef __ARM_EABI__
# if !defined(__ARM_DWARF_EH__)
	.save	{r4,lr}
# endif
	.cfi_def_cfa_offset 8
	.cfi_offset 14, -4
	.cfi_offset 4, -8
#endif
	sub	sp, sp, #16
#ifdef __ARM_EABI__
	.cfi_def_cfa_offset 24
#endif
#if !defined(__thumb__) || defined(_ARM_ARCH_T2)
	add	r4, sp, #8
#else
	mov	r4, sp
	adds	r4, r4, #8
#endif
	str	r4, [sp]
	bl	PLT_SYM(__qdivrem)
	add	sp, sp, #8
#ifdef __ARM_EABI__
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -12
	.cfi_offset 2, -16
#endif
	/*
	 * The remainder is already on the stack just waiting to be popped
	 * into r2/r3.
	 */
	pop	{r2-r4,pc}

#if !defined(_KERNEL) && !defined(_STANDALONE)
.Ldivbyzero:
	push	{r0-r1,r4,lr}
#ifdef __ARM_EABI__
# if !defined(__ARM_DWARF_EH__)
	.save	{r0-r1,r4,lr}
# endif
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -4
	.cfi_offset 4, -8
#endif
#ifdef __thumb__
	movs	r0, #0
	mvns	r0, r0
#else
	mvn	r0, #0
#endif
	movs	r1, r0
	bl	PLT_SYM(__aeabi_ldiv0)
	pop	{r2-r4,pc}
#endif
#ifdef __ARM_EABI__
	.cfi_endproc
# if !defined(__ARM_DWARF_EH__)
	.fnend
# endif
#endif
END(__aeabi_uldivmod)
